Claude Fable 5.2 ranked first on the Artificial Analysis Intelligence Index v5.0.1 under specific settings, scoring 65 points. Its costliness is noted for single task cost estimations, not all usage scenarios. OpenAI GPT-6 Astra and Google Gemini 4 Carbon were listed as competitors.
Claude Fable 5.2 Leads Artificial Analysis Intelligence Index v5.0.1AI News
Claude Fable 5.2 ranked first on the Artificial Analysis Intelligence Index v5.0.1 under specific settings, scoring 65 points. Its costliness is noted for single task cost estimations, not all usage scenarios. OpenAI GPT-6 Astra and Google Gemini 4 Carbon were listed as competitors.